some minor fixes

Bank/BankDatabaseImplement/Implements/WithdrawalStorage.cs

@@ -106,21 +106,10 @@ namespace BankDatabaseImplement.Implements
 			if (requestId <= 0 || withdrawalId <= 0)
 				return null;
 			using var context = new BankDatabase();
-			var withdrawal = context.Withdrawals
-				.Include(x => x.Request)
-				.Include(x => x.Accounts)
-				.ThenInclude(x => x.Account)
-				.FirstOrDefault(x => x.Id == withdrawalId);
+			var withdrawal = context.Withdrawals.FirstOrDefault(x => x.Id == withdrawalId);
 			if (withdrawal == null)
 				return null;
-			var newWithdrawal = new WithdrawalBindingModel
-			{
-				Sum = withdrawal.Sum,
-                WithdrawalTime = withdrawal.WithdrawalTime,
-                WithdrawalAccounts = withdrawal.WithdrawalAccounts,
-                RequestId = requestId
-			};
-			withdrawal.Update(newWithdrawal);
+			withdrawal.LinkToRequest(requestId);
 			context.SaveChanges();
 			return withdrawal.GetViewModel;
 		}
@@ -153,10 +142,7 @@ namespace BankDatabaseImplement.Implements
 			var keys = dictionary.Keys;
 			foreach (int key in keys)
 			{
-				(IAccountModel, int) value = new();
-				bool result = dictionary.TryGetValue(key, out value);
-				if (!result)
-					throw new InvalidOperationException("Value was not got");
+				var value = dictionary[key];
 				Account account = context.Accounts.FirstOrDefault(x => x.Id == key) ??
 					throw new InvalidOperationException("Needed account was not found");
 				int dif = count;

Bank/BankDatabaseImplement/Models/Withdrawal.cs

@@ -65,7 +65,11 @@ namespace BankDatabaseImplement.Models
         public void Update(WithdrawalBindingModel model)
         {
             WithdrawalTime = model.WithdrawalTime;
-            RequestId = model.RequestId;
+        }
+
+        public void LinkToRequest(int requestId)
+        {
+            RequestId = requestId;
         }
 
         public WithdrawalViewModel GetViewModel => new()

Bank/BankManagersClientApp/Controllers/HomeController.cs

@@ -347,7 +347,7 @@ namespace BankManagersClientApp.Controllers
 		}
 
 		[HttpPost]
-		public void WithdrawalCreate(int sum, List<int> accounts)
+		public void WithdrawalCreate(List<int> accounts)
 		{
 			if (APIClient.Client == null)
 				throw new Exception("Вы как суда попали? Суда вход только авторизованным");
@@ -358,7 +358,7 @@ namespace BankManagersClientApp.Controllers
 			}
 			APIClient.PostRequest("/api/withdrawal/createwithdrawal", new WithdrawalBindingModel
 			{
-				Sum = sum,
+				Sum = 0,
 				WithdrawalAccounts = accountsDictionary,
 			});
 			Response.Redirect("Withdrawals");

Bank/BankManagersClientApp/Views/Home/WithdrawalCreate.cshtml

@@ -5,12 +5,6 @@
 	<h2 class="display-4">Создание выдачи</h2>
 </div>
 <form method="post">
-	<div class="row">
-		<div class="col-4">Сумма:</div>
-		<div class="col-8">
-			<input type="number" name="sum" id="sum" />
-		</div>
-	</div>
 	<div class="row">
 		<div class="col-4">Счета:</div>
 		<div class="col-8">